Excuse me, you ________ open the door before the bus stops.
| A．needn't | B．may not |
| C．don't have to | D．mustn't |
What does your sister like，music，art ________ sports？
| A．and |
| B．or |
| C．but |
| D．／ |
I always tell my students ________ on the road because it’s really dangerous．
| A．not to play |
| B．to play not |
| C．not playing |
| D．not play |
—What can you do，Lin Tao？
—________．
| A．I like sports |
| B．I want to join the music club |
| C．I am well |
| D．I can do Chinese kung fu |
—Can you see the bird？
—No，________．
| A．I don’t |
| B．I’m not |
| C．I can’t |
| D．I can |
Oh，it ________ so nice．What beautiful music it is！
| A．smells |
| B．sounds |
| C．tastes |
| D．looks |